1,2-Dichloropropane CAS 78-87-5

1, 2-dichloropropane is an organic compound with the chemical formula C3H6Cl2. It is a colorless transparent liquid with a smell like chloroform. It is insoluble in water and can be miscible with most organic solvents such as ethanol, ether, benzene and carbon tetrachloride.

1, 2 Dichloropropane

Chemical formula C3H6Cl2

Molecular weight 112.986

CAS login number 78-87-5

EINECS entry number 201-152-2

Melting point -100 ℃

Boiling point 95 to 96 ℃

Water soluble and insoluble

Density 1.156 g/cm³

Colorless transparent liquid on the outside

Flash point 4 ° C

Security description S7; S16; S24; S36/37; S45

Danger symbol F

Risk description R11; R20/22

MDL number MFCD00000868

RTECS number TX9625000

BRN number 1718880

Storage method

Store tightly. Warehouse ventilation and low temperature drying; Store separately from oxidants and acids. It can be stored in iron, mild steel or aluminum containers.

Apply

Used as detergent, resin, pesticide raw materials, can also be used as oil, fat solvent.

Leakage emergency treatment

Evacuate the personnel from the contaminated area to the safety zone, prohibit irrelevant personnel from entering the contaminated area, and cut off the fire source. Emergency personnel are advised to wear self-contained breathing apparatus and general fire protective clothing. Stop the leak while ensuring safety. Spray mist can reduce evaporation, but does not reduce the flammability of leaks in restricted homes. Mixed with sand or other non-combustible adsorbents, then collected and transported to the waste disposal site for disposal. It is also possible to scrub with an emulsion made of a non-combustible dispersant and put diluted wash water into the wastewater system. If a large number of leaks, use the embankment to contain, and then collect, transfer, recycling or harmless disposal of waste.

Protective measure

Respiratory system protection: When the concentration in the air exceeds the standard, you should wear a gas mask. In case of emergency rescue or escape, wear self-contained breathing apparatus.

Eye protection: Wear chemical safety glasses.

Body protection: Wear appropriate work clothes.

Hand protection: Wear chemical-resistant gloves if necessary.

Others: Smoking, eating and drinking are strictly prohibited on site. After work, shower and change clothes. Pay attention to personal hygiene.

First aid measure

Skin contact: Remove contaminated clothing and rinse thoroughly with soapy water and clean water.

Eye contact: Immediately lift eyelids and rinse with running water.

Inhalation: Quickly remove from the scene to fresh air. Keep your airway clear. Give oxygen when breathing is difficult. When breathing stops, give artificial respiration immediately. Seek medical attention.